One of the most common complaints I hear from patients concerns their poor memory, lack of focus, and brain fog.  Every single day patients come in to my office to talk to me about their brain.  They are secretly worried they may be getting dementia or Alzheimer’s.  But let me reassure you that there is a big difference between forgetting where you put your glasses (brain fog) and forgetting that you even wear glasses in the first place (possibly Alzheimer’s)!